Davit Khachatryan — FULL-STACK & AI INTEGRATION ENGINEER | FRONTEND

Senior Frontend Developer - O-dev (GVNR and Diamond Hands Platforms)

Duration: Aug 2024 – Present
Summary:

• Development of two financial platforms: GVNR, a financial liquidity platform, and Diamond Hands, a collateralised lending platform
• Both platforms were built from scratch to provide advanced financial services with real-time analytics and secure multi-provider authentication

Responsibilities:

• Designed and owned complete frontend architecture including folder structure, state management, API service layers, custom hooks, and component systems.
• Integrated AI models, AI agents, and LLM-assisted workflows to enhance product features and development processes.
• Built complex financial dashboards and data-heavy interfaces with loan management flows, multi-step user journeys, real-time analytics, transaction history, and live financial charts.
• Implemented third-party service integrations and multi-provider authentication with secure connectivity and real-time data synchronization.
• Integrated multiple data sources including Firebase and GraphQL APIs for live dashboard analytics and seamless frontend-backend communication.

Technologies: React, Vite, TypeScript, Firebase, GraphQL, AI models, AI agents, LLM, custom hooks

Frontend Developer - Kontainer (CMS-backed Web Applications and Frontend Migration)

Duration: May 2024 – Sep 2024
Summary:

• Development and migration of CMS-backed web applications using Vue
• js and Nuxt
• The project involved upgrading the frontend from Nuxt 1 to Nuxt 3 and improving performance and responsiveness of production-ready interfaces

Responsibilities:

• Built reusable UI component libraries and integrated dynamic CMS content into responsive interfaces.
• Led frontend migration from Nuxt 1 to Nuxt 3, refactoring legacy components and resolving compatibility issues.
• Optimised frontend performance through code splitting, lazy loading, and asset optimisation.

Technologies: Vue.js, Nuxt 1, Nuxt 3, JavaScript, CMS

Frontend Developer - Optimum Partners (Forbes Enterprise Editorial CMS)

Duration: Feb 2024 – Jun 2024
Summary: Contribution to Forbes’ high-traffic enterprise editorial CMS, delivering scalable frontend modules and reusable components for editorial and publishing teams.
Responsibilities:

• Developed reusable components and scalable frontend modules using Angular and Material UI.
• Refactored and optimised legacy frontend features ensuring consistent performance across browsers and devices.
• Collaborated with US-based stakeholders and cross-functional Agile teams in sprint ceremonies and production delivery.

Technologies: Angular, TypeScript, Material UI, HTML5, SCSS, REST APIs

Full Stack Developer - Solicy (Fintech and Trading Platforms)

Duration: Sep 2021 – Feb 2024
Summary: Led full-stack development of scalable fintech and trading platforms delivering end-to-end solutions with real-time financial data visualization and AI-powered automation features.
Responsibilities:

• Developed high-performance user interfaces with reusable component libraries, complex dashboards, and real-time data visualisations.
• Designed and maintained secure RESTful APIs with JWT authentication and role-based access control.
• Integrated OpenAI API and financial data providers for AI-powered automation and real-time market insights.
• Built animation-heavy interactive applications using Pixi.js and canvas rendering for smooth UI at 60fps.

Technologies: React, Vue.js, Next.js, Node.js, NestJS, TypeScript, OpenAI API, Alpha Vantage, Yahoo Finance, Pixi.js, REST APIs, JWT

Freelance Frontend Developer - Freelance (Multiple Client Projects)

Duration: Sep 2020 – Sep 2021
Summary: Delivered responsive and reusable UI components for over five client projects, translating Figma designs into production-ready code with a focus on mobile-first responsive design.
Responsibilities:

• Built responsive UI components using React, JavaScript, HTML5, CSS3, Tailwind CSS, and Bootstrap.
• Implemented mobile-first responsive designs with CSS Grid and Flexbox ensuring cross-browser compatibility and pixel-perfect UI.

Technologies: React, JavaScript, HTML5, CSS3, Tailwind CSS, Bootstrap, Figma